Insights

Independent advantage Position Insurance by Castle as a top independent agency serving rental property owners, apartments, and property managers in California to emphasize the ability to compare multiple carriers and tailor coverage for portfolio-wide risk management.

Niche focus Leverage their specialization in residential rental property ownership to cross-sell property management liability, landlords insurance, rent default coverage, and building/contents policies to a concentrated client base.

Growth signals Highlight continued family-owned legacy and expansion potential as selling points to clients seeking trusted, long-term partnerships; target firms looking for stable, local insurers with hands-on service.

Tech enablement Utilize their tech stack (WordPress, Google Cloud, SEO tools) to present a streamlined digital onboarding experience for commercial property clients and optimize online inquiries and quote requests.

Revenue foothold With revenue in the mid-range for a small agency, present scalable insurance solutions and bundled offerings to grow premium volume through referrals from property management networks and real estate partners.

Insurance By Castle Tech Stack

Insurance By Castle uses 8 technology products and services including WP Rocket, Cloudflare, Google Cloud, and more. Explore Insurance By Castle's tech stack below.

  • WP Rocket
    Caching
  • Cloudflare
    Content Management System
  • Google Cloud
    Infrastructure As A Service
  • imagesLoaded
    Javascript Libraries
  • Priority Hints
    Performance
  • PHP
    Programming Languages
  • Cloudflare Bot Management
    Security
  • Nginx
    Web Servers

Insurance By Castle's Email Address Formats

Insurance By Castle uses at least 2 format(s):
Insurance By Castle Email FormatsExamplePercentage
First@insurancebycastle.comJohn@insurancebycastle.com
100%

Frequently Asked Questions

What is Insurance By Castle's official website and social media links?

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Insurance By Castle's official website is landlordinsuranceca.com and has social profiles on LinkedIn.

How much revenue does Insurance By Castle generate?

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As of August 2026, Insurance By Castle's annual revenue is estimated to be $10M - $25M.

What is Insurance By Castle's NAICS code?

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Insurance By Castle's NAICS code is 524 - Insurance Carriers and Related Activities.

How many employees does Insurance By Castle have currently?

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As of August 2026, Insurance By Castle has approximately 4 employees across 2 continents, including North AmericaEurope. Key team members include Chairman: J. R.Customer Representativ: K. H.. Explore Insurance By Castle's employee directory with LeadIQ.

What industry does Insurance By Castle belong to?

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Insurance By Castle operates in the Insurance industry.

What technology does Insurance By Castle use?

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Insurance By Castle's tech stack includes WP RocketCloudflareGoogle CloudimagesLoadedPriority HintsPHPCloudflare Bot ManagementNginx.

What is Insurance By Castle's email format?

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Insurance By Castle's email format typically follows the pattern of First@insurancebycastle.com. Find more Insurance By Castle email formats with LeadIQ.

When was Insurance By Castle founded?

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Insurance By Castle was founded in 1983.
Insurance By Castle logo

Insurance By Castle

InsuranceCalifornia, United States2-10 Employees

Insurance by Castle is an independent insurance brokerage based in Redwood City, California, serving both businesses and individuals with a focus on residential rental property owners, apartment owners, and property managers. Grounded in three generations of family ownership, the firm emphasizes independent access to a broad panel of reputable insurers, enabling clients to compare coverage and pricing across multiple providers. The company positions itself as a resource for finding tailored, cost-effective insurance solutions by shopping among carefully selected carriers to meet specific needs. Its long-standing presence in California reflects a history of professional service, ethical standards, and a commitment to client-focused insurance choices. The firm operates in the insurance industry and markets its services to property owners and managing clients in the California rental property sector.

Section iconCompany Overview

NAICS Code
524 - Insurance Carriers and Related Activities
Founded
1983
Employees
2-10

Section iconFunding & Financials

  • $10M - $25M

    Insurance By Castle's revenue is estimated to be in the range of $10M - $25M

Section iconFunding & Financials

  • $10M - $25M

    Insurance By Castle's revenue is estimated to be in the range of $10M - $25M

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